* {
  padding: 0px;
  margin: 0px;
  list-style-type: none;
  font-family: '方正舒体';
}

.ys {
  width: 1px;
  height: 1px;
  background-color: transparent;
  border: 2px solid white;
  border-radius: 50%;
  position: absolute;
  transition: all 1s linear;
  z-index: 2;
  box-shadow: 0 0 100px 10px white;
}

.all {
  width: 100%;
  height: 100vh;
  background-color: #000000;
  perspective: 800px;
  overflow: hidden;
}

.door_all {
  width: 18%;
  height: 15%;
  position: absolute;
  top: 5%;
  left: 40%;
  transition: 5s;
}

.door {
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: black;
  z-index: 1;
  border: 5px solid #550000;
  transition: 2s;
  transform-origin: left;
  box-shadow: 0 0 0 0 white;
}

.door_down {
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: white;
  border: 5px solid #550000;
  box-shadow: 0px 0px 10px 0px #fff;
  transition: 2s;
}

.door_box {
  border: 5px solid #000000;
  width: 100%;
  height: 100%;
  transform: rotateX(-95deg);
  transform-origin: bottom;
  background-color: #000000;
  transition: 2s;
  position: absolute;
  opacity: 0.2;
}

.door_open {
  width: 3%;
  height: 8%;
  background-color: white;
  border-radius: 1em;
  position: relative;
  top: 45%;
  left: 90%;
  backface-visibility: hidden;
}

.woman {
  position: absolute;
  top: 85%;
  left: 60%;
  z-index: 1;
  perspective: 1000px;
  transition: 4s;
}

.head {
  width: 30px;
  height: 30px;
  border-radius: 12em;
  background-color: white;
  border: 1px solid white;
}

.heal div {
  width: 30px;
  height: 40px;
  background-color: white;
  position: absolute;
  border: 1px solid white;
}

.heal2 {
  transform-origin: right top;
  transform: rotateZ(-20deg);
}

.heal3 {
  transform-origin: left top;
  transform: rotateZ(20deg);
}

.texts {
  width: 100%;
  height: 100%;
  z-index: 1;
}

.textp {
  color: white;
  position: absolute;
  top: 20%;
  left: 70%;
  /* right: 10px; */
  font-size: 2rem;
  line-height: 50px;
  text-shadow: 5px 2px 10px white;
  padding-right: 10px;
}

.textz {
  width: 0px;
  height: 110px;
  background-color: #000000;
  position: absolute;
  top: 20%;
  left: 75%;
  transition: all 3s linear;
}

.start {
  width: 100%;
  height: 100vh;
  background-color: #000000;
  position: absolute;
  top: 0px;
  transition: all 3s ease-in;
}

.textpp {
  color: white;
  font-size: 40px;
  text-shadow: 5px 2px 10px white;
  text-align: center;
}
.dibu {
  width: 100%;
  height: 100%;
  z-index: -1;
}
audio {
  z-index: 2;
  position: absolute;
  top: 0;
  left: 0;
  display: none;
}
